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2003
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Safari Van Cargo, AWD
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Repair and Diagnosis
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Different car
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Section 1650 (HVAC System - Automatic)
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Diagnostic Information and Procedures
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DTC B3933
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Conditions for Running the DTC
Conditions for Running the DTC
WARNING:
This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON.